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I've had P3030 code thrown from an ECU with corrosion on a few pins. See attached picture.
Got my hands on a sample batch of these connectors and replaced it on a battery computer that was working fine but had corrosion on the pins, will...
This happens in stages. Stage 1 corrosion builds on the sensing harness and battery ecu pins Stage 2 corrosion bridges 2 pins together causing a...
That would probably create a new set of problems, particularly with packaging since there are 2 rows the wires would be laying one on top of the...
I see this problem all the time in Oregon, it is caused by corrosion on the sensing harness plug and battery ECU. This needs to be addressed...
All connections must be properly tightened, it's not about one cell or two cells, it's a break in the chain. Don't even attempt to turn on the car...
Vent tubes were being removed sometime in 2011 and all gone by 2012. Battery blocks are counted from the module which you attach the negative...
At 7.86 resting voltage you didn't even start out at full charge, pretty healthy module besides the one cell crapping out after 1.95ah. In my...
Must be grounded, computer does a few tests against the ground and if the battery is just sitting there the test will fail and it won't run.
I'm pretty sure his issue was caused by the fact that he was working with a hot pack, fresh out of the car or off the charger. The modules build...
Don't mean to bump such an old thread but I feel like the original poster deserves more recognition. I've been noticing more and more cars...
1.1v drop with only a 2 minute load test? Ditch #1 module, it's obviously bad.
Bent modules are usually the ones that sit on the outside of the pack, #1 and #28. Unless it's extremely bent you should be able to use it.
Delta SOC in your case is meaningless, don't even look at this number to tell you anything if your battery pack is not fully functional. You need...
Minimal initial voltage deviation between blocks followed by no deviation at all outside of defined parameters. Block lo/hi at various SOC (once...
Look at the freeze frame data for the P0A80 code, usually shows all 14 blocks so you can see why the code was tripped. 1) You have one or more...
The reason you saw 244 then later saw 240 is because the battery has hit full charge then began overcharging, with insufficient cooling this could...
The orange plug functions as a bridge and a fuse. There's also 3rd component, 2 prongs inside a small plug, they complete a circuit telling the...
This battery looks like a former Uber/Taxi. How many miles on the car? Replacing one or two blocks isn't going to do it, the entire center of the...
The battery takes hours to cool down. As far as downsides you can evaluate that by watching your battery temps and block voltages using Torque app...
